25906562416

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1231}}^1\times {\mathrm{4583}}^1$

素因数の和:5870

約数の個数: 80

約数和(自身を含む): 58824235008

約数和(自身を除く): 32917672592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 1231, 2296, 2462, 4583, 4592, 4924, 8617, 9166, 9848, 17234, 18332, 19696, 32081, 34468, 36664, 50471, 64162, 68936, 73328, 100942, 128324, 137872, 187903, 201884, 256648, 353297, 375806, 403768, 513296, 706594, 751612, 807536, 1315321, 1413188, 1503224, 2630642, 2826376, 3006448, 5261284, 5641673, 5652752, 10522568, 11283346, 21045136, 22566692, 39491711, 45133384, 78983422, 90266768, 157966844, 231308593, 315933688, 462617186, 631867376, 925234372, 1619160151, 1850468744, 3238320302, 3700937488, 6476640604, 12953281208, 25906562416]

約数ペア:

[(1, 25906562416), (2, 12953281208), (4, 6476640604), (7, 3700937488), (8, 3238320302), (14, 1850468744), (16, 1619160151), (28, 925234372), (41, 631867376), (56, 462617186), (82, 315933688), (112, 231308593), (164, 157966844), (287, 90266768), (328, 78983422), (574, 45133384), (656, 39491711), (1148, 22566692), (1231, 21045136), (2296, 11283346), (2462, 10522568), (4583, 5652752), (4592, 5641673), (4924, 5261284), (8617, 3006448), (9166, 2826376), (9848, 2630642), (17234, 1503224), (18332, 1413188), (19696, 1315321), (32081, 807536), (34468, 751612), (36664, 706594), (50471, 513296), (64162, 403768), (68936, 375806), (73328, 353297), (100942, 256648), (128324, 201884), (137872, 187903)]